<!-- /menu footer buttons -->
<div class="sidebar-footer hidden-small hidden-print">
    <a data-toggle="tooltip" data-placement="top" title="设置">
        <span class="glyphicon glyphicon-cog" aria-hidden="true"></span>
    </a>
    <a data-toggle="tooltip" data-placement="top" title="全屏">
        <span class="glyphicon glyphicon-fullscreen" aria-hidden="true"></span>
    </a>
    <a data-toggle="tooltip" data-placement="top" title="锁定">
        <span class="glyphicon glyphicon-eye-close" aria-hidden="true"></span>
    </a>
    <a href="{{url('logout')}}" data-toggle="tooltip" data-placement="top" title="登出">
        <span class="glyphicon glyphicon-off" aria-hidden="true"></span>
    </a>
</div>
<!-- /menu footer buttons -->